package com.itheima.reggie.controller;

import com.itheima.reggie.common.ResultInfo;
import com.itheima.reggie.domain.Cart;
import com.itheima.reggie.service.CartService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

// 购物车
@RestController
public class CartController {

    @Autowired
    private CartService cartService;

    // 添加购物车
    @PostMapping("/cart/add")
    public ResultInfo add(@RequestBody Cart cartParam) { // 1.接收参数
        // 2.调用service添加
        Cart cart = cartService.add(cartParam);
        // 3.返回结果
        return ResultInfo.success(cart);
    }

    //查询购物车
    @GetMapping("cart/list")
    public ResultInfo list(){
        List<Cart> list = cartService.list();
        //调用service
        return ResultInfo.success(list);
    }

    //修改
    @PostMapping("/cart/sub")
    public ResultInfo sub(@RequestBody Cart cartParam){
        //调用service
        Cart cart = cartService.sub(cartParam);

        //返回结果
        return ResultInfo.success(cart);
    }

    //清空购物车
    @DeleteMapping("cart/clean")
    public ResultInfo clean(){
        //1.调用service
        cartService.clean();

        //2.返回结果
        return ResultInfo.success();
    }
}
